Bronzer Collection (Period)

1) Mac Mineralize Skinfinish-Gold Deposit
2) Mac Mineralize Skinfinish Natural-Deep Dark
3) Nars Blush & Bronzer Trio
4) Nars Bronzing Powder-Casino
5)  Physicians Formula- Bronze Booster Glow-Boosting Season-to-Season

From left to right: Booster Glow, Casino, Laguna from the Trio,  Deep Dark, and  Gold Deposit.

Comparison:

Mac's Gold Deposit is with the most shimmer. Physicians Formula's Bronze Booster Glow-Boosting Season-to-Season is with slight shimmer and the most subtle in colour. Mac's Deep Dark has an orange tint to it. Nars' Casino has very slight shimmer (not really noticeable) with more colour pigmentation to it. Lastly, Nars' Laguna has noticeable shimmer and more lighter than Casino.

My Humble Opinion.

Actually I love all of the bronzers above. I have olive skin with a yellow undertone. Mac's Deep Dark does not really turn orange on me. I  use the bronzers alternately according to my mood. Thank you.